package util.spring;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;

public class SpringUtils  implements ApplicationContextAware{
	
	private static ApplicationContext applicationContext = null;  
	
	@Override
	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
		if(SpringUtils.applicationContext == null){  
			SpringUtils.applicationContext  = applicationContext;  
	  
	       }  
	      System.out.println("---------------------------------------------------------------------");  
	      System.out.println("---------------------------------------------------------------------");  
	      System.out.println("---------------simple.plugin.spring.SpringUtil-----------------------");  
	      System.out.println("ApplicationContext配置成功,在普通类可以通过调用SpringUtils.getAppContext()来获取ApplicationContext");
	      System.out.println("---------------------------------------------------------------------");  
		
	}
	
	public static ApplicationContext getApplicationContext() {
		return applicationContext;
	}
	
	
	public static Object getBean(String name) {
		return getApplicationContext().getBean(name);
	}
	
	public static <T> T getBean(Class<T> clazz) {
		return getApplicationContext().getBean(clazz);
	}

}
